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LM49155 - Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

LM49155 Description

LM49155 www.ti.com SNAS492 * JULY 2010 PRODUCT BRIEF LM49155 Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem Ch.
The LM49155 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones.

LM49155 Features

* 1
* 2 Noise cancellation for uplink and downlink without DSP-type artifacts, distortions or delays
* Adapting AGC on ambient noise level & downlink signal strength for earpiece
* Downlink adjustable noise-reducing high pass filter
* E2S Class D Amplifier with ALC

LM49155 Applications

* Mobile Phones

📥 Download Datasheet

Preview of LM49155 PDF
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Datasheet Details

Part number
LM49155
Manufacturer
Texas Instruments ↗
File Size
779.22 KB
Datasheet
LM49155-etcTI.pdf
Description
Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

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Uplink Noise Suppression Downlink SNR Enhancement Analog Audio Subsystem Texas Instruments
Texas Instruments LM49155-like datasheet